Reading the Recess Before You Buy Anything

Alcoves are the awkward gift of a period home. The chimney breast juts out, the two recesses flank it, and for years they hold a lamp, a pile of paperbacks and a tangle of extension leads. Handled properly, they become the most useful square metres in the room; handled badly, they stay awkward forever.

Start with a proper survey. Measure the width at the floor, at mid height and just under the ceiling — older walls are rarely parallel, and a 15mm difference across the opening is perfectly normal. Measure the depth too, from the back wall to the face of the chimney breast; it is usually 300–350mm, deep enough for a paperback but not a hardback standing upright. Run a spirit level up the side walls to check for plumb.

Then note the things that will dictate the whole scheme:

• Sockets, spurs and aerial plates you may want to keep accessible.
• Damp patches, blown plaster or a musty smell — deal with these before shelving, not after.
• Vents or redundant pipework, common beside a chimney breast.

Getting the Shelf Spacing Right

The most common mistake is equal spacing throughout. It looks tidy in a showroom photograph and hopeless in a real room, because it gives you nothing to arrange. Vary it instead: a tall gap of around 400mm at the bottom for books or a basket, then 300mm and 280mm above for smaller objects.

Shelf thickness matters as much as spacing. For spans under about 900mm, 18mm MDF is fine; beyond that, go to 25mm or add a central support. Paint the shelves the same colour as the wall if you want the objects to sing, or match the woodwork if you want the alcove to read as built-in furniture. Eggshell in the wall colour is the forgiving choice — it hides brush marks and dust.

A Fixing Method for Every Wall

Which fixing you use depends on the wall and your nerve.

• Timber battens: the traditional approach. Screw battens to the sides and back of the alcove, sit the shelves on them, then box the battens in with a facing strip. Cheap, strong, and endlessly forgiving of wonky plaster.
• Adjustable tracks: metal uprights fixed to the sides, with brackets you move as your needs change. Ideal if the alcove holds books now and plants later.
• Floating shelves: steel rods concealed inside the shelf. Beautiful, but harder work in an alcove, where the back wall may be rubble-filled. Fix into the side walls instead if you can.

Whatever you choose, fix into the chimney breast side as well as the outer wall, using proper masonry plugs rather than plasterboard fixings alone. That single detail stops the shelves twisting over time.

Lighting That Warms Rather Than Flattens

Light is what lifts an alcove from storage to something you actually look at. Aim for warm white, roughly 2700K, and keep it low and indirect.

• Small table lamps: one on the lowest shelf, with a fabric shade, throws the softest light. Allow 50mm of air above the shade so it doesn't scorch the shelf underside.
• Picture lights or slim bar lights: mounted under a high shelf, they wash down over the objects below. Choose a dimmable fitting and use a plug-in dimmer if you don't want to chase a new switch into the wall.
• LED strip: run along the front edge of a shelf, hidden behind a timber lip or diffuser channel. Even glow, no visible dots, pennies to run.
• Cable tidying: take flex down the corner where the side wall meets the chimney breast and secure it with small brass clips. In a dark alcove, a neatly clipped cable disappears.

Styling for Balance, Not Symmetry

An alcove is read as a single panel, so the eye wants weight distributed rather than mirrored. Work in odd numbers, vary the heights, and leave some empty space. A workable formula for three shelves:

• Bottom: something heavy and grounded — books laid flat, a woven basket, a large ceramic bowl.
• Middle: the tallest object, set off-centre, with one small piece beside it and air around both.
• Top: the quietest shelf. A single vase, a small framed print leaning against the back, or a trailing plant.

Repeat one material or colour across the shelves — aged brass, terracotta, black frames — so the collection feels deliberate. If the alcoves sit either side of the chimney breast, treat them as a pair but not a photocopy: mirror the lighting and the overall weight, then vary the objects.

Living With Your Alcove

Good shelves take a little maintenance. Leave a 30mm gap between the back of each shelf and the wall so air can move, and dust the rear corners now and then, since alcoves collect it. Keep real plants clear of hot lamp shades, and turn trailing stems so they don't grow permanently towards the window.

Finally, be willing to change things. The best alcove schemes are edited over time — a shelf cleared, a lamp swapped, a bowl moved from top to bottom. Treat the structure as permanent and the contents as temporary, and you'll have a corner that works for years.